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HB52F168GB-B Datasheet, PDF (7/19 Pages) Elpida Memory – 128 MB Unbuffered SDRAM Micro DIMM 16-Mword × 64-bit, 133/100 MHz Memory Bus, 1-Bank Module (4 pcs of 16 M × 16 components) PC133/100 SDRAM
HB52F168GB-B, HB52D168GB-B
Byte No. Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value Comments
35
Data signal input hold time 0 0 0 0 1 0 0 0 08
(-75)
0.8 ns
(-A6/B6)
0 0 0 1 0 0 0 0 10
1.0 ns
36 to 61 Superset information
0 0 0 0 0 0 0 0 00
Future use
62
SPD data revision code
0 0 0 1 0 0 1 0 12
Rev. 1.2B
63
Checksum for bytes 0 to 62 0 0 1 1 1 0 0 1 39
57
(-75)
(-A6)
1 0 1 0 0 0 0 0 A0
160
(-B6)
0 0 0 1 0 0 0 0 10
16
64
Manufacturer’s JEDEC ID code 0 0 0 0 0 1 1 1 07
HITACHI
65 to 71 Manufacturer’s JEDEC ID code 0 0 0 0 0 0 0 0 00
72
Manufacturing location
× × × × × × × × ××
*2 (ASCII-
8bit code)
73
Manufacturer’s part number 0 1 0 0 1 0 0 0 48
H
74
Manufacturer’s part number 0 1 0 0 0 0 1 0 42
B
75
Manufacturer’s part number 0 0 1 1 0 1 0 1 35
5
76
Manufacturer’s part number 0 0 1 1 0 0 1 0 32
2
77
Manufacturer’s part number 0 1 0 0 0 1 1 0 46
F
(-75)
(-A6/B6)
0 1 0 0 0 1 0 0 44
D
78
Manufacturer’s part number 0 0 1 1 0 0 0 1 31
1
79
Manufacturer’s part number 0 0 1 1 0 1 1 0 36
6
80
Manufacturer’s part number 0 0 1 1 1 0 0 0 38
8
81
Manufacturer’s part number 0 1 0 0 0 1 1 1 47
G
82
Manufacturer’s part number 0 1 0 0 0 0 1 0 42
B
83
Manufacturer’s part number 0 0 1 0 1 1 0 1 2D
—
84
Manufacturer’s part number 0 0 1 1 0 1 1 1 37
7
(-75)
(-A6)
0 1 0 0 0 0 0 1 41
A
(-B6)
0 1 0 0 0 0 1 0 42
B
85
Manufacturer’s part number 0 0 1 1 0 1 0 1 35
5
(-75)
(-A6/B6)
0 0 1 1 0 1 1 0 36
6
86
Manufacturer’s part number 0 1 0 0 0 0 1 0 42
B
87
Manufacturer’s part number 0 1 0 0 1 1 0 0 4C
L
(L-version)
Manufacturer’s part number 0 0 1 0 0 0 0 0 20
(Space)
88
Manufacturer’s part number 0 0 1 0 0 0 0 0 20
(Space)
Data Sheet E0008H10
7